9750850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 19373760

約数和(自身を除く): 9622910

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 139, 230, 278, 305, 575, 610, 695, 1150, 1390, 1403, 1525, 2806, 3050, 3197, 3475, 6394, 6950, 7015, 8479, 14030, 15985, 16958, 31970, 35075, 42395, 70150, 79925, 84790, 159850, 195017, 211975, 390034, 423950, 975085, 1950170, 4875425, 9750850]

約数ペア:

[(1, 9750850), (2, 4875425), (5, 1950170), (10, 975085), (23, 423950), (25, 390034), (46, 211975), (50, 195017), (61, 159850), (115, 84790), (122, 79925), (139, 70150), (230, 42395), (278, 35075), (305, 31970), (575, 16958), (610, 15985), (695, 14030), (1150, 8479), (1390, 7015), (1403, 6950), (1525, 6394), (2806, 3475), (3050, 3197)]